... have 2-5 segments. 3.used to load and unload truck 4.the belt can running bedirection FEATUREIt is applied in ... distance when workers load and discharge cargos from truck, container or carriage, shortening the loading time, decreasing labor intension, reducing damage, decreasing ... 5 segments. The main segment can be fixed or movable.Loading ability is 60kg/m.Basic height: two segments style--760 ...